書誌事項
- タイトル別名
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- Effect of High Valency Cations on High Refractive-Index and Low Dispersion Characteristics of Borate Glasses
- ホウサンエン ガラス ノ コウ クッセツリツ テイ ブンサンセイ ニ オヨボス
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Refractive indexes of barium borate-based glasses were measured in the wavelength range from 0.265 to 1.710μm by using the minimum deviation method. Factors affecting the refractive index dispersion are discussed by using the single-oscillator Drude-Voigt equation. Borate glasses are characterized by the larger number N of molecules in a unit volume than that for silicate glasses. The feature of borate glasses, that is, relative high refractive index and low dispersion, is dominated by the number N which is related to the fraction of four-coordinated borons estimated by Green-blatt and Bray. Borate glasses containing high valency cations, e.g., Y3+, La3+, Ti4+, Nb5+, Ta5+, posess higher refractive indexes and higher dispersion than barium borate binary glasses.
収録刊行物
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- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
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Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 102 (1192), 1163-1167, 1994
公益社団法人 日本セラミックス協会
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詳細情報 詳細情報について
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- CRID
- 1390282680254630528
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- NII論文ID
- 110002290516
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- NII書誌ID
- AN10040326
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- ISSN
- 18821022
- 09145400
- http://id.crossref.org/issn/09145400
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- NDL書誌ID
- 3906198
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可